The hitachi kc18dgl twin pack contains the following 1 x 18 volt 18 volt dv18dgl combi drill with a high power motor the two speed gear box and 22 stage adjustable torque provide maximum control in applications as well as a forward and reverse option it has a 13mm single sleeve keyless chuck a spindle lock electric brake and a soft grip handle no load speed 0 3500 1400min impact rate 0 49000 19600bpm max torque 55nm capacity masonry 13mm wood 38mm steel 13mm weight 17kg 1 x 18 volt wh18dgl impac